Monogram
Convection Heating Performance Issue
Microwave convection or combination cooking takes much longer than expected or never reaches set temperature.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Failed convection heating element, weak convection fan, inaccurate convection temperature sensor, door not sealing properly
How to Fix / Troubleshooting
Safety: Unplug the unit and allow it to cool before inspection.
- Preheat verification: Use an oven thermometer to verify actual temperature during convection preheat.
- Check fan operation: Ensure the convection fan runs and circulates air during convection modes.
- Inspect door gasket: Check for gaps or damage to the door seal that could allow heat to escape.
- Technician tests: A technician can test the convection heating element and convection temperature sensor for continuity and correct resistance, replacing any failed parts.
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Repair Difficulty
Hard
4/5
Required Part
Convection Heating Element
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